Domain is the x values. So based off of that...
D= {-9,-4,3,9}
The range is the y values. So based off of that...
R= {2,2,2,2}
If your teacher says not to repeat then this is your answer below...
D= {-9,-4,3,9}
R= {2}
Hope This Helps!
Answer:
b) 3
Step-by-step explanation:
4.5+1.5x=18-3x
1) Subtract 4.5 from both sides:
1.5x=13.5-3x
2) Add 3x to both sides:
4.5x=13.5
3) Divide both sides by 4.5:
x=3
Answer: None
Step-by-step explanation: 2÷8=4 ruling out A
Unless You keep dividing by 2 over and over than the remainder will end as 2
7+2=9 13+2=15 ruling out B
16 is even, 18 is even, 20 is even, ruling out C
7*2=14 Ruling out D
Answer:
Step-by-step explanation:
Let x be the number.
4x -8 < 56
x ={ ........-3,-2,-1,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15}